Hublock



FIG. 1 is a front perspective view of a hublock, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a perspective view of a second embodiment of a hublock, showing our new design;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is a side view of FIG. 4;

FIG. 7 is a perspective view of a third embodiment of a hublock;

FIG. 8 is a front view of FIG. 7; and,

FIG. 9 is a side view of FIG. 7.

The solid lines in FIGS. 1-9 illustrate a hublock according to one or more embodiments of the present invention. The broken lines showing various protrusions are for illustrative purposes and form no part of the claimed design. 

CLAIM The ornamental design for a hublock, as shown and described. 